For use with the Gelfree BCI Cap Kit and the All-in-One Gelfree BCI Cap Bundle

120 pieces per bag.

The Hydro-link acts as the conductive medium by absorbing an optimal amount of saline solution as a micro-signal transmission medium.. 

Recommended use: submerge hydro-link pieces in saline solution before inserting into the BCI cap. Dispose after use.

All OpenBCI orders ship from the US. We ship worldwide!

tariff code 3926909090

Have questions? Email sales@openbci.com

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